[Bug 111332] Long running application causes assert in amdgpu_bo.c 'bo->cpu_map_count > 0' failed - bugzilla-daemon

From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 111332] Long running application causes assert in amdgpu_bo.c 'bo->cpu_map_count > 0' failed
Date: Thu, 08 Aug 2019 15:27:48 +0000	[thread overview]
Message-ID: <bug-111332-502@http.bugs.freedesktop.org/> (raw)

[-- Attachment #1.1: Type: text/plain, Size: 1320 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111332

            Bug ID: 111332
           Summary: Long running application causes assert in amdgpu_bo.c
                    'bo->cpu_map_count > 0' failed
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: freedesktop@harrisonconsoles.com

We have an OpenGL application that runs 24/7. After 4-5 days the application
quits with this error in the syslog.

../amdgpu/amdgpu_bo.c:443: amdgpu_bo_cpu_map: Assertion `bo->cpu_map_count > 0'
failed.

The system is running
Debian 10 buster (kernel 4.19.0)
libdrm 2.4.99 built from source (gitlab.freedesktop.org)

There seems to be a patch to fix this problem here
https://patchwork.freedesktop.org/patch/258005/

But there has been no activity on this patch in a while and it has not been
merged.

I will start a test of this patch and will verify if it works for me, but it
will take 5 days to confirm.

Any chance of getting this patch merged?

Thanks,
Todd

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2712 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel